Th17 Cytokines Disrupt the Airway Mucosal Barrier in Chronic Rhinosinusitis

Figure 3

Th1, Th2, and Th17 cytokines and interferons do not have cytotoxic effects on HNECs. Relative viability as determined by the LDH assay after 24 h treatment of Th1, Th2, and Th17 on HNECs. Cell viability was calculated relative to the untreated cells (0 μg/mL) as negative control. The values are shown as means ± SEM, .